疯疯癫癫打闹不休嘻嘻哈哈损言不止
[fēng fēng diān diān dă nào bù xiū xī xī hā hā sŭn yán bù zhĭ]
The name 'Wild and Chaotic' (疯疯癫癫打闹不休嘻嘻哈哈损言不止) implies a very free-spirited, lively personality who enjoys joking around and doesn't take everything seriously. This could suggest someone who likes being funny and making others laugh.